How to free memory cisco ASA 5510

Nimika123 · ‎06-20-2013

How do i free memory on cisco asa 5510 below is the details of memory allocations

Result of the command: "show mem detail"

Free memory: 54483928 bytes (20%)

Used memory:

Allocated memory in use: 128787496 bytes (48%)

Reserved memory: 85164032 bytes (32%)

----------------------------- ----------------

Total memory: 268435456 bytes (100%)

Dynamic Shared Objects(DSO): 0 bytes

Least free memory: 54202392 bytes (20%)

Most used memory: 214233064 bytes (80%)

MEMPOOL_DMA POOL STATS:

Non-mmapped bytes allocated = 53248000

Number of free chunks = 86

Number of mmapped regions = 0

Mmapped bytes allocated = 0

Max memory footprint = 53248000

Keepcost = 17776800

Max contiguous free mem = 17776800

Allocated memory in use = 35361920

Free memory = 17886080

----- fragmented memory statistics -----

fragment size count total

(bytes) (bytes)

---------------- ---------- --------------

16 11 176

24 16 384

32 7 224

40 20 800

48 1 48**

48 14 672

72 1 72

80 1 80

104 1 104

192 1 192

256 1 280

512 1 680

2048 3 7896

8192 3 30744

12288 2 30368

16384 2 36160

17776800 1 17776800*

* - top most releasable chunk.

** - contiguous memory on top of heap.

----- allocated memory statistics -----

fragment size count total

(bytes) (bytes)

---------------- ---------- --------------

48 22 1056

56 1444 80864

64 236 15104

72 45 3240

80 18 1440

88 5 440

96 3 288

112 35 3920

120 13 1560

128 1 128

136 12 1632

144 11 1584

152 11 1672

168 9 1512

176 17 2992

184 7 1288

192 4 768

200 22 4400

208 2 416

232 1 232

240 23 5520

248 6 1488

256 8 2048

384 3 1152

512 4 2048

768 3 2304

1024 82 83968

2048 1 2048

4096 10 40960

8192 12 98304

12288 1 12288

16384 5 81920

24576 2 49152

32768 4 131072

65536 10 655360

98304 1 98304

131072 1 131072

196608 7 1376256

262144 8 2097152

393216 1 393216

524288 11 5767168

786432 1 786432

1048576 8 8388608

1572864 1 1572864

2097152 1 2097152

4194304 1 4194304

MEMPOOL_GLOBAL_SHARED POOL STATS:

Non-mmapped bytes allocated = 130023424

Number of free chunks = 807

Number of mmapped regions = 0

Mmapped bytes allocated = 0

Max memory footprint = 130023424

Keepcost = 4144

Max contiguous free mem = 67200

Allocated memory in use = 128787608

Free memory = 1235816

----- fragmented memory statistics -----

fragment size count total

(bytes) (bytes)

---------------- ---------- --------------

16 160 2560

24 185 4440

32 123 3936

40 98 3920

48 1 48**

48 26 1248

56 1 56

64 9 576

72 9 648

80 10 800

88 5 440

96 4 384

104 3 312

112 8 896

120 6 720

128 5 640

136 5 680

144 5 720

152 1 152

160 5 800

168 1 168

176 9 1584

184 5 920

192 11 2112

200 8 1600

208 2 416

216 1 216

232 1 232

240 6 1440

248 4 992

256 18 4960

384 1 504

512 20 12560

768 7 6024

1024 10 13120

1536 4 7192

2048 1 2816

3072 1 4024

4096 1 4152

4144 1 4144*

8192 2 22064

12288 1 13600

16384 5 96744

24576 2 54672

32768 2 91744

49152 11 660224

65536 3 199224

* - top most releasable chunk.

** - contiguous memory on top of heap.

----- allocated memory statistics -----

fragment size count total

(bytes) (bytes)

---------------- ---------- --------------

48 957 45936

56 990 55440

64 1119 71616

72 471 33912

80 2053 164240

88 604 53152

96 241 23136

104 2004 208416

112 279 31248

120 243 29160

128 439 56192

136 46 6256

144 93 13392

152 1630 247760

160 157 25120

168 310 52080

176 278 48928

184 604 111136

192 237 45504

200 184 36800

208 21 4368

216 68 14688

224 62 13888

232 30 6960

240 186 44640

248 90 22320

256 2000 512000

384 252 96768

512 934 478208

768 75 57600

1024 132 135168

1536 13 19968

2048 2184 4472832

3072 45 138240

4096 58 237568

6144 17 104448

8192 124 1015808

12288 29 356352

16384 49 802816

24576 28 688128

32768 35 1146880

49152 10 491520

65536 1006 65929216

98304 8 786432

131072 17 2228224

196608 13 2555904

262144 2 524288

393216 3 1179648

524288 8 4194304

786432 5 3932160

1048576 1 1048576

1572864 1 1572864

2097152 2 4194304

8388608 1 8388608

Summary for all pools:

Non-mmapped bytes allocated = 183271424

Number of free chunks = 893

Number of mmapped regions = 0

Mmapped bytes allocated = 0

Max memory footprint = 183271424

Keepcost = 17780944

Allocated memory in use = 164149528

Free memory = 19121896